M336581 八、新型說明·· 【新型所屬之技術領域】 本創作係有關於一種端子及具有該端子的:電連接 器，尤指一種具有高低排列之彈性臂及上下落差之接觸部 的端子及具有該端子的電連接器。 【先前技術】 目月彳的陣列式連接器，例如針腳栅格陣列（PGA-Pi Grid Array)連接器，是提供給中央處理器（cpu)或類似指 組使用的陣列式連接器，而隨著科技的進展及對連接哭# 積的要求愈來愈小且密度增加，因此連接器上成陣列式^ 2的相鄰各端子之間的間距愈來愈縮小，其中例如零插入 力針聊栅格陣列，是提供針腳式的中央處理 針戦組使料陣収連接器，這種連接㈣端作^ 士： 二的針Γ移的空間之外，還要提供給針腳零插 =的間距縮小，使得端子料帶上的各端子之間 臂在二•：別是具有雙彈臂的端子，因為端子的雙彈 端開時靖左右的空間’因此端子料帶上各 $u錄雒、b距，很難做到和端子孔之間的間距相同，通 彈臂的端子在料帶上的排列間距成 孔間距的方式排列。 "、&子 效果現::广心:為具有雙彈臂的端子擁有央持的穩定 子料帶上很難rtm用’但是這種端子構造使得在端 距相同，所以這到和端子孔之間的間 著的鳊子在蝠子料帶上的間距通常 M336581 於端子孔間距的方式排列，如此在進行端子的插針 =乘=須用二隸針的方式作業，耗費的裝配時間較 咼乍業困難度咼，連帶地增加製造成本。 师t參Λ第―圖所示，例如台灣專财請號第91細η 唬（係對射國大陸實用新型專利mcN〇223〇ii86 2國專利號US645G826)揭露—種電連接㈣子 =括—本H i i，係供固持在絕緣本體之端子 圖式）中；兩支撐部1 1 2、1 i 3，係自本體 第一邊緣延伸而出，且彼此分隔；兩臂部丄工4、 1 1之 支撐部112、113垂直交錯延伸而出: h ^ 1 4、115到本體111具有不同距離· f = 1 —臂部1 1 4、1 1 5與對應支撐部1 1 2、、”：：：部1 16、1 1 7，藉以能供-柱狀針腳1 ί:二直於平面狀本體1 1 1的方向，從-側推入前 U 4、115間，而前述柱狀彻^ 1 1 7相接觸，最終夾持在兩臂部 4、1 1 5之間。 上述專利案之臂部11 4、1 1 5及彎折部i i 6、 i在 ==1 η、113的相對内侧料而 ^ 而子枓贡展開時必須橫向展開而佔據左右空間，也 上端子排列時的間距較大，因而具有上述所 、存在，而且直接利用每一臂部114、115I =支撐部112、113之間的彎折部 二導=狀針腳1 2，f折部1 1 6、1 1 7係彎折90 又弓折的弧度大且距離短，導引的效果不佳，而且二個 M336581 巧部11 2、1 1 3之間也必須讓出足夠的 柱狀針腳12通過，如此也增加端子的橫向空間】。才此壤 壓彎ί而:得:=電沖 ⑽應上述專利案所述之臂部)的接觸面:局;錢:接觸:: 局部鐘金的方法是採用刷鑛或喷鍵的自動電程二又 ^的厚度纽產品使用條件及客戶之需求一般= 在U〜30/ζ的其令-個鑛金厚度以上，而—㈣= 子的接觸部通常係等高的設置，因 ：：：式鳊 接㈣及其背面皆會-鍵到金，而彼此ΓΓ的^觸^的 但疋主要的二個接觸面都必須要到達預定的鍵金 此名卩有造成增加鍍金的材料及成本之虞。 又° 緣是本創作人有感上述缺失之可 ，合學理之運用，終於提出-種設輪 上述缺失之本創作。 令文改善 【新型内容】 ^創作之-目的’係提供—種使端子能更加小型化， 的ϊΐ端子在端子料帶上的排列間距’實現在端子料帶上 勺=距㈣滅)排列，並可進—步縮小電連接 ;;胃:電連接器的端子排列密度之端子及具有該端子： 入本創作之另-目的，係提供一種端子，可以大幅減少 至的用量’節省電鑛金的材料及成本。 Α為達上述之目的，本創作提供—種端子，包括·· 疋部，其具有一前板面及一與該前板面相對的後板面，以 M336581 具有相對的-頂端部及一底4部；一第一及第二彈性 〜，與棚定部位於同—板面上沖壓成形，使該第一及 ^祕臂係分別自該岐部之頂端部向上避高低排列的 向二係分別自該第一及第二彈性臂朝同一方 二，、且„折再朝該固^部之前板面方向向前延伸成 接觸邱觸部呈上下落差；二導引部’係分別自該二 自：固i=r目對地外張延伸成形;以及-焊接部，係 目σ亥固疋邛之底端部彎折延伸成形。 哭，：：上士之目的’本創作並提出一種具端子的電連接 ΐ孔1二1邑緣基座’其設有呈陣列式排列的多數個端 =丈個立而子’係设於該絕緣基座相對應之端子 固定:二ί板二定部’係卡固於該端子孔内，該 及具有相對的-頂㈣及—^亥喊面相對的後板面，以 雜y 頂而邛及一底端部；一第一及第二彈性 第二部位於同一板面上沖遷成形，使該第一及 延別自該固定部之頂端部向上呈高低排列的 ’ -接觸和係分別自該第-及第二彈性臂朝同一方 向的上側邊處彎折再朝該固定部之前板s h β、，. 形，且該二接觸部呈上下落声.方向向賴伸成 接觸部末端向前相對地外張:伸咖 該固定部之底端糟延形，及-谭接部，係自 本創作具有之效益：上述之端 第二彈性臂位於同-板面上下料㈣而成：第=第 排列，且兩接觸部分別自=二 ㈣朝同-方向的上側邊處彎折延伸成形且呈上下落差， 8 M336581 藉此使端子尺寸更加小型化，並且縮短端子於端子料帶上 的排列間距，實現在端子料帶上的單節距(〇n pitch)排列， 具有大幅降低材料成本及組翁成本的目的，及更可進一步 縮小電連接n的尺寸或增加電連接器的端子㈣密度。 更進一步地，利用端子的兩接觸部呈高低落差構造， 使兩接觸部具有之相對兩接觸面的其中一個接觸面電鑛到 預定的鑛金層厚度，另-個接觸面即可以低於預定的鑛金 層厚度，藉此大幅減少金的用量，節省電鑛金的材料及成 本〇 為使能更進一步瞭解本創作之特徵及技術内容，請參 閱T下有關本創作之詳細說明與附圖，然而所附圖式；提 供參考與說明用，並非用來對本創作加以限制者。 【實施方式】 —凊先麥閱第二圖至第四圖所示，係為一端子料帶2， 第二圖為本創作之端子料帶下料沖壓後的平面展開圖，第 :圖為本創作之端子料帶下料沖壓後的立體展開圖，第四 圖為本創作之端子料帶上的端子經沖壓彎折後的立俨 圖；該端子料帶2具有多數個端子並間隔相鄰的連$ 於一載條3 0上（圖式中係以繪示出兩個端子為例）；每—端 子2 0係包含一固定部2 1、一第一及第二彈性臂2 2而 2 3 一接觸部24、一導引部2 5及一焊接部2 6。 固定部2 1係與第一及第二彈性臂2 2、2 3位於同 —板面上下料沖壓而成形，而固定部2 1係具有一前板面 2 1 1及一與前板面2 1 1相對的後板面2工2，以及具 有相對的一頂端部2 1 3及一底端部2 1 4(如第四圖;斤 M336581 示）而第及第一彈性臂2 2、2 3即係間隔相鄰分別自 固疋部2 1之頂端部2工3向上呈高低排列的延伸成形， 弟:彈性臂翁2的高度係高於第二彈性臂2 3。此外，:编 本貫施例中，固定部2 1相對兩侧端係突設有固定凸塊2 1 5 ° 兩接觸部2 4係分別自第一及第二彈性臂2 2、2 3 朝向同一方向的上側邊處彎折再朝固定部2丄之前板面2 1 1方向向前延伸成形，且兩接觸部2 4係呈上下落差， 並且兩接觸部2 4之間具有相對向的接觸面2 4丄。 ―立兩導引部2 5即係分別自兩接觸部2 4末端朝向固 定邛2 1之前板面2 1 1方向向前相對地外張延伸而成 形' 焊接部2 6係與第一及第二彈性臂2 2、2 3相對的 自固定部2 1之底端部2 1 4向下且朝前板面2 1 1方 向彎折延伸而成形。 由上述之說明，本創作端子2 0之固定部2 1與第一 及第一彈性臂2 2、2 3係位於同一板面上沖壓而成，而 兩接觸部2 4分別自第一及第二彈性臂2 2、2 3朝同一 方向的上側邊處彎折並朝同一方向延伸成形且呈上下落 差，則與習知相較下，特別參見第二、三圖所示，本創作 的端子2 0於端子料帶2展開時，兩接觸部2 4及導引部 2 5朝向同一方向且呈上下落差的排列，以及其分別與第 一及第二彈性臂2 2、2 3的結合呈現倒置双「L」形的交 錯s置排列，可以大幅縮小第一及第二彈性臂2 2、2 3 之間的間距，藉此使端子2 〇尺寸更加小型化，並且縮短. M336581 m 端子料帶2上的排列間距，實現在端子 =距⑽咖h)排列’具有大幅降低材料成本 J本ί目的，及更可進-編、電連接制尺鄭加ΐ 連接裔的端子排列密度。 二曰ϋ黾 請再參閱第五圖及第六圖所示，本創 =接器4，其係用以承載針腳模組(如中央處理 】 Γ 上係包括一絕緣基座40、-上蓋50及-驅動：f 0，、、，e緣基座4 〇係設有呈陣列式排 丨用以供上述多數個端子(未圖示)以數個知子孔4 上芸ΐ ^ 〇係以絕緣材料所製成，並呈矩形蓋體狀，而 上皿5 0係可滑動地配合設於絕緣基座（ 數個對應於端子孔4 i的穿孔5 2。 儿叹有夕M336581 VIII. New Description·· 【New Technical Fields 】 This is a kind of terminal and an electrical connector having the same, especially a terminal having a high-low arrangement elastic arm and a contact portion with a drop difference and having The electrical connector of the terminal. [Prior Art] Array connectors of the moon, such as PGA-Pi Grid Array connectors, are array connectors for use in a central processing unit (CPU) or the like. With the advancement of technology and the increasing demand for connection and crying, the spacing between adjacent terminals of the array on the connector is getting smaller and smaller, such as zero insertion force chat. The grid array is provided with a pin-type central processing pin group to make the material array connector. This connection (four) end is used as the second: the needle is moved outside the space, and the spacing of the pin is also inserted. Zoom out so that the arms between the terminals on the terminal strip are in the second position: the other terminal has a double elastic arm, because the double-elastic end of the terminal is open to the left and right space, so the $u recording on the terminal strip, The b-distance is difficult to achieve the same spacing between the terminal holes, and the arrangement of the terminals of the elastic arm on the tape is arranged in a pitch of holes. ", & sub-effects now:: Guangxin: It is difficult to use rtm for a stable sub-material belt with a double-armed terminal. However, this terminal structure makes the end distance the same, so this is the same as the terminal. The spacing between the holes between the holes on the bat strip is usually arranged in the way of the terminal hole spacing of M336581, so that the pin of the terminal = multiplication = the operation of the second needle is required, and the assembly time is consumed. It is more difficult than the hard work, and it increases the manufacturing cost. The teacher t Λ Λ Λ ― , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , - This H ii is for holding in the terminal pattern of the insulative body; the two supporting portions 1 1 2, 1 i 3 are extended from the first edge of the body and are separated from each other; the two arms are completed 4 The support portions 112, 113 of 1 1 are vertically staggered and extended: h ^ 1 4, 115 to the body 111 have different distances · f = 1 - the arm portions 1 1 4, 1 1 5 and the corresponding support portions 1 1 2, " ::: Department 1 16、1 1 7, can be supplied - columnar pin 1 ί: two straight to the direction of the planar body 1 1 1 , pushed from the side to the front U 4, 115, and the above column ^ 1 1 7 phase contact, and finally clamped between the two arms 4, 1 15 5. The arms of the above patents 11 4, 1 15 and the bends ii 6, i at = = 1 η, 113 Compared with the inner material, the sub-dimension must be laterally unfolded to occupy the left and right space, and the spacing between the terminals is also large, so that the above-mentioned existence exists, and each arm portion 114, 115I = support is directly used. The bend between the 112 and 113 is the second guide = the pin 1 2, the f fold 1 1 6 , the 1 1 7 is the bend 90 and the arc of the bow is large and the distance is short, the guiding effect is not good, and the second M336581 Qiao part 11 2, 1 1 3 must also allow enough columnar pins 12 to pass, so also increase the lateral space of the terminal.] This is the pressure of the soil : :: get: = electric punch (10) should be the above patent The contact surface of the arm mentioned in the case: Bureau; Money: Contact:: The method of local Zhongjin is the use of brushing or spray-bonding automatic circuit 2 and the thickness of the product and the customer's demand. U~30/ζ has a thickness of more than one gold, and - (4) = the contact of the child is usually set to the same height, because ::: 鳊 (4) and its back will be - key to gold, and each other The 二个^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The use of the theory has finally come up with the creation of the above-mentioned missing creations. The text is improved [new content] ^The creation-purpose' is provided The terminal can be further miniaturized, and the arrangement pitch of the ϊΐ terminal on the terminal strip is realized by scooping on the terminal strip (distance (4) off), and the electrical connection can be further reduced;; stomach: terminal arrangement of the electrical connector The terminal of the density and the terminal: the purpose of the creation is to provide a terminal which can be greatly reduced to the amount of material used to save the electro-mineral material and cost. For the above purposes, the present invention provides a terminal. The utility model comprises a front part having a front plate surface and a rear plate surface opposite to the front plate surface, wherein the M336581 has a relative top end portion and a bottom portion 4; a first and a second elastic portion, and The shed portion is formed by stamping on the same plate surface, so that the first and second arm portions are respectively arranged from the top end portion of the dam portion to the second line from the first and second elastic arms toward the same side. , and „ 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折 折; and - the welding part, the bottom end of the system Shape. Cry,:: The purpose of the sergeant's creation and proposed a terminal electrical connection pupil 1 2 1 rim pedestal 'there is a plurality of ends arranged in an array = 立立立子' The corresponding base of the insulating base is fixed: the two fixed portions of the two plates are fastened in the terminal hole, and the opposite plate tops with opposite sides (four) and opposite sides are mixed with y top And a bottom end portion; a first and a second elastic second portion are formed on the same plate surface, so that the first and the extension from the top end portion of the fixing portion are arranged in a height-aligned The first and second elastic arms are respectively bent toward the upper side of the same direction and then turned toward the front plate of the fixing portion, and the two contact portions are upwardly falling. The end of the contact portion is outwardly oppositely stretched: the bottom end of the fixed portion of the extending portion is in a bad shape, and the tan joint portion has the benefit of the creation: the second elastic arm of the above end is located on the same plate surface. (4) Formed: the first = first array, and the two contact portions are bent and extended from the upper side of the same direction in the direction of the second (four) , 8 M336581 This makes the terminal size more compact, and shortens the arrangement pitch of the terminals on the terminal strip, achieving a single pitch arrangement on the terminal strip, which greatly reduces material cost and group cost. The purpose and further reduce the size of the electrical connection n or increase the density of the terminal (four) of the electrical connector. Further, the two contact portions of the terminal have a high-low drop structure, so that the two contact portions have the contact surface of the two contact surfaces to be mined to a predetermined thickness of the gold layer, and the other contact surfaces may be lower than the predetermined one. The thickness of the gold layer, thereby greatly reducing the amount of gold, saving the material and cost of the electrowinning. To enable a better understanding of the characteristics and technical content of the creation, please refer to the detailed description and drawings of the creation under T. However, the drawings are provided for reference and explanation, and are not intended to limit the creation. [Embodiment] - The first frame to the fourth figure shown in Fig. 2 is the one end of the strip 2, and the second picture is the plane unfolded after the stamping of the terminal strip of the creation. The three-dimensional development of the terminal strip of the present invention after stamping, the fourth figure is the vertical drawing of the terminal on the terminal strip of the creation after being stamped and bent; the terminal strip 2 has a plurality of terminals and spaced apart The adjacent connection $ is on a carrier strip 30 (the two terminals are shown as an example in the drawing); each terminal 20 includes a fixing portion 2 1 and a first and second elastic arms 2 2 And 2 3 a contact portion 24, a guiding portion 25 and a soldering portion 26. The fixing portion 2 1 is formed by cutting the first and second elastic arms 2 2, 2 3 on the same plate surface, and the fixing portion 21 has a front plate surface 21 and a front plate surface 2 1 1 opposite rear plate surface 2, and has a top end portion 2 1 3 and a bottom end portion 2 1 4 (as shown in the fourth figure; kg M336581) and the first elastic arm 2 2, 2 3, that is, the extension is formed adjacent to the top end portion 2 of the solid portion 2 1 , and the height of the elastic arm 2 is higher than that of the second elastic arm 23 . In addition, in the embodiment, the fixing portion 2 1 is provided with a fixing protrusion 2 1 5 at opposite ends of the fixing portion 2, and the two contact portions 24 are oriented from the first and second elastic arms 2 2, 2 3 respectively. The upper side of the same direction is bent and formed to extend forward in the direction of the front surface 2 1 1 of the fixing portion 2, and the two contact portions 24 are inclined upward, and the two contact portions 24 are opposed to each other. Contact surface 2 4 丄. The two vertical guiding portions 2 5 are respectively formed to extend outwardly from the end of the two contact portions 24 toward the front surface of the fixed surface 邛 2 1 and form a 'welding portion 26 series with the first and the first The bottom ends 2 1 4 of the self-retaining portions 2 1 of the two elastic arms 2 2, 2 3 are bent downward and are formed to be bent toward the front plate surface 21 1 to be formed. As described above, the fixing portion 2 1 of the present terminal 20 and the first and first elastic arms 2 2, 2 3 are stamped on the same plate surface, and the two contact portions 24 are respectively from the first and the second The two elastic arms 2 2, 2 3 are bent at the upper side in the same direction and are formed to extend in the same direction and have a drop difference, which is compared with the conventional ones, especially as shown in the second and third figures. When the terminal strip 2 is unfolded, the two contact portions 24 and the guiding portion 25 are oriented in the same direction and have an upper drop difference arrangement, and the combination thereof with the first and second elastic arms 2 2, 2 3, respectively. The inverted double "L"-shaped staggered s-arrangement can greatly reduce the spacing between the first and second resilient arms 2, 2, 3, thereby making the terminal 2 〇 smaller and smaller. M336581 m terminal The arrangement pitch on the strip 2 is realized in the terminal=distance (10) coffee h) arrangement, which has the purpose of greatly reducing the material cost, and the terminal arrangement density of the connecting body of Zhengjiayu. Please refer to the fifth and sixth figures. The splicer 4 is used to carry the pin module (such as central processing). The upper system includes an insulating base 40 and an upper cover 50. And - drive: f 0,,,, e edge pedestal 4 〇 is provided with an array of rafts for the above plurality of terminals (not shown) to be insulated with a plurality of singular holes 4 The material is made of a rectangular cover, and the upper plate 50 is slidably fitted to the insulating base (several perforations 52 corresponding to the terminal holes 4 i.
Π件6 0係安裝在絕緣基座4 0與上蓋5 0之 間，在本創作之具體實施射，，鶴件6 Q 但不以此為限，亦可係為操作臂或其它型式構件皆可得 藉由凸輪之順時針或逆時針的轉動，以驅動 相： 於絕緣基座4 0可往返的移動;然， =對 作臂型式的驅動件6 〇皆為習知姑t 尤用凸如或知 寶述及限制。^為白知技術，故本創作不再加以 請再參閱第七圖及第八圖，上述絕緣基座4〇呈陣 ===孔41係區分為多數排（圖式中僅緣示出兩 排兩孔❸而子孔)，形成每一端子孔4 r 凹設形成有二定位槽4 1 1。 該等端子2 〇時’係先將-條端子料帶2上的 知子2 0插設於同一排端子孔4上上所相對應之端子孔 11 M336581 4 1内，由於端子料帶2上的每一端子2 〇為單節距排 列，因此可以一一對應絕緣基座4 〇上相鄰之每一個端子 孔4 1，並且僅頻一爽雜針作業，即可令同一排的所 子孔4 1插入端子2 〇，以簡化裝配作業之步驟；當載^ 3 0去除後，即可使端子2 〇插設於相對應之端子孔4 ^ 内The device 60 is installed between the insulating base 40 and the upper cover 50. In the specific implementation of the present invention, the crane 6 Q is not limited thereto, and may be an operating arm or other type of member. It can be driven by the clockwise or counterclockwise rotation of the cam to drive the phase: the reciprocating movement of the insulating base 40; however, the driving type of the arm type is the same as the conventional one. Zhibao mentions restrictions. ^ For Baizhi technology, this creation is no longer required. Please refer to the seventh and eighth figures. The above-mentioned insulating base 4〇 array === hole 41 is divided into many rows (only two edges are shown in the figure) Two holes and two sub-holes are arranged, and each of the terminal holes 4 r is formed to be recessed to form two positioning grooves 4 1 1 . When the terminals 2 are ', the first one of the terminal strips 2 is inserted into the corresponding terminal hole 11 M336581 4 1 on the terminal row hole 4, due to the terminal strip 2 Each terminal 2 〇 is arranged in a single pitch, so that each of the terminal holes 4 1 adjacent to the insulating base 4 〇 can be correspondingly arranged one by one, and the sub-holes of the same row can be made only by the frequency of one needle. 4 1 Insert terminal 2 〇 to simplify the assembly process; when the load is removed, the terminal 2 〇 can be inserted into the corresponding terminal hole 4 ^
請再同時參閱第九圖及第十圖，本創作之每一端子 〇係藉由固定部2 1卡固於端子孔4丄内而固定，I Γ:!，每一端子2 〇之固定部21兩側端部係位於兩ί Π 1 1内’且固定凸塊2工5卡固於形成對應之定位 才曰4 1 1的壁面，藉以定位住端子2 〇。 部圖及第十二圖，本創作之端子2(3的兩接觸 、糸可如供接觸針腳模組（如中央處理器）之針 田針_7可沿端子2 Q相對外張之兩導引部2 5的導引 作用，使針腳7能順利地導引插入至兩接觸部 二二間，並藉由第一及第二彈性臂22、23所具： ^早性力’使兩接觸部2 4能夹持住針腳7以達成電 的目的，且兩導引部2 5向前延伸的長度較長，則與 m，導引效果佳，使針聊7能順利地插人至兩接觸 °丨2 4間。另，在本創作中，雖然第一及第二彈性臂2 2、 ^的末端高度$同’但是較佳地使其向上延伸的長度均 等，如此端子2 0之兩接觸部2 4與針腳7夾持時，$ 兩接觸4 2 4具有-致的夾持力，當然亦可將第— 彈性臂22、2 Ί执Α真/- u 弟一 .4± ^ z ^ 5又為一長一鈕，也可以使兩接觸部2 4 夹&住針腳7。所以本創作較佳地是使第一及第二彈性臂 12 M336581 2 2、2 3的末端高度不同，而第一及第二彈性臂2 2、 ...2 3,長度的相同或不相同都應包括在本創作的範圍内。 魏接器4乃係供設置於—電路板(圖略)上嗓，本創 =具體實施例中，每—端子2 ◦之焊接部2 6係分別藉 ，易球（圖略）而焊接於電路板之電路接點上，而達成端 子2 0與電路板電性連接的目的；然而，端子2 〇與電路 f电性連接的方式並不以此為限，亦可改成以針腳部從而 ^到電路板的電路穿孔中以達成電性連接的目的，或者也 可用其他的;tp接方式與電路板電性連接，由於此係為孰 α該項技藝者所皆知，故本創作不再加以贅述。 μ 第十二圖及第十四圖所示’係為本創作端子2 〇之 弟貝靶例’其與上述之實施例不同之處在於··端子2 〇 之固定部2 1-側端部沖壓出有同一板面的一固定片2 1 6二且經衝壓後而斜向地朝後板面2丄2方向彎折，並 且固定片2 1 6之一側邊形成有數個倒刺2丄6工。 請配合參閱第十五圖及第十六圖’表示第二實施例之 2子和電連接器絕緣基座上的端子孔的配合，其與上述之 施例不同之處在於：絕緣基座4 〇开》成每一端子孔4 1 的壁面也係凹設有兩定位槽4 U，其中一定位槽4工工 則，斜向地凹設對應上述之固定片2工6而成形；另，形 成端子孔4 1的一壁面則凹設有與另一定位槽4丄工相 ，通的-限位槽4 1 2。當第二實施例之端子2 Q插設入 j子孔4 1後’固^部2 1之固定片2 i 6即位於斜向之 定位槽4 1 1内，而固定片2 1 6之倒刺2 1 6 1即干涉 卡固於形成此定位槽411之壁面，相同地，固定部21 13 M336581 f一側端之固定凸塊2 i 5即係干涉卡固於相對之另— 定位槽4 1 1的壁面；並且，高度較高的第一.彈性臂2 2 舰位於限位槽4工2内，以獅第一彈性臂2 2呈有 •月”後山限位之功能；更進一步地說，當針腳模組之針腳插 ‘入至端子孔4 1内’而沿著導弓丨部2 5導引人至接觸部2 4時’針腳會帶動第一及第二彈性臂2 2、2 3向後不當 ，移，反之針腳欲離開接觸部2 4時，會帶動第一及第二 彈!生# 2 2、2 3向前不當偏移，從而使端子2 ◦產生前 Φ ΐ不!偏移之現象’然經^限位槽4 1 2之設計可使得此 第彈f生# 2 2產生前後限位之功效，而避免端子2 〇有 過度前後偏移之情形。 & 一ΐ第十七圖及第十八圖所示，係為本創作端子2 0之 弟貝細例其與上述之各貫施例不同之處在於：端子2 〇之固定部21-側端部沖壓出有同-板面的一卡扣片 2 1— 7，其末端係形成有一卡鈎2丄7丄，且卡扣片2工 7經衝壓後係朝前板面2 1 1方向彎折。 I μ請再配合參閱第十九圖至第二十-圖所示，表示第三 '實施例之端子和電連接器絕緣基座上的端子孔的配合，絕 緣基座4 0形成每一端子孔4 1的壁面僅凹設一定位槽 4 1、1，及凹設有一與定位槽4丄丄連通的限位槽4工 2。§第二貫施例之端子2 0插設入端子孔4 1後，固定 部2 1之卡扣片2 1 7的卡鈎2 1 7 1即卡勾在形成端 子孔4 1的壁面；相同地，固定部2丄另一侧端之固定凸 塊2 1 5即係干涉卡固於對應之定位槽4 i i的壁面，且 弟一彈性臂2 2也前後限位於限位槽4 1 2内。 14 M336581 . 如第一十一圖所不’係為本創作端子2 〇之第四實施 例，其與上述之各實施例不同處在於:端子2〇之第二彈 性臂2論接觸零2 4同一側邊的下侧延伸有—限.位塊轉 2 3 1，第彈性臂2 2與接觸部2 4相對的上側邊突設 有一擋塊2 2 1。 ° 料配合參閱第二十三圖至第二十五圖所示，表示第 四實施例之端子和電連接器絕緣基座上的端子孔的配 .^，其與上述之各實施例不同處在於：絕緣基座4 〇形成 立而子孔4 1的壁面凹設兩^位槽& 1 1，及凹設有與兩定 位槽4 1 1連通的兩限位槽4 2 2。當第四實施例之端子 2 0插設入端子孔4 1後，第一彈性臂2 2之擋塊2 2丄 即前後限位於相對應之限位槽4 i 2内，而第二彈性臂么 3之限位塊2 3 1即前後限位於另一對應之限位槽4 1 2内，具有強化地防止端子2 〇被針腳模組之針腳帶動而 偏移。 此外，須值得一提的是，請再次參閱第三圖及第四圖 所示，本創作端子2 〇之兩接觸部24係呈上下落差之構 這，因此可針對兩接觸部2 4的兩個相對接觸面2 4 1的 其中一接觸面2 4 1電鍍到預定的鍍金厚度，即該接觸面 2 4 1表面係具有一層鍍金層（圖略），另一個接觸面2 4 1則不需控制’可低於預定的鍍金層厚度，亦即其中—接 觸面2 4 1的鍍金層厚度係大於另一接觸面2 4 i的鍵 金層厚度。 又 更進一步地細說，例如本創作之端子2 〇在刷鍍時， 針對端子料帶2的端子2 〇中較高的一接觸面2 4 1調 15 M336581 鍍之刷頭可以完整刷鍍的位置，而 2 1即可能被刷頭局部刷到或 ：:二:？ ，的接觸面2 4 1㈣全戶夠 度，而另-較低的接觸面241以及另外二 土，觸面241的背面，就 金=以 此可大幅減少金的用量，以節省電鍍二 本’虽然不以此例為限，亦可士周敕 1也係可達成相同之效果。域她的接觸面2 4 以上所述僅為本創作之較佳可行實施例因 ρ局，本創作之專利範圍’故舉凡運用本創作說明查及圖 二内谷所為之等效結構變化，均同理皆包含 ^ 圍内，合予陳明。 个到作之耗 【圖式簡單說明】 弟圖為省知電連接器端子之立體圖。 第二圖為本創作第-實施例之端子料帶下料㈣後的平 面展開圖。 弟二圖為本創作第—實施例之端子料帶下料後立 體展開圖。 第四圖為本創作第一實施例之端子料帶上的端子經沖壓 彎折後的立體圖。 =五圖為本創作第一實施例之電連接器的立體分解圖。 f六圖為本創作第一實施例之電連接器的立體組合圖。 第七圖本創作第一實施例之一端子料帶與絕緣基座的立 體圖。 16 M336581 第八圖為本創作第—實施例之端子與絕緣基座的端子孔 結合後的立體圖。 第九圖為本創作第’三實施彌雙端子插設於絕緣基座的端 子孔内的俯視圖。 第十圖為本創作第一實施例之端子插設於絕緣基座的端 子孔内的部份剖視立體圖。 第十一圖為本創作第一實施例之端子與針腳模組之針腳 的立體圖。Please refer to the ninth and tenth drawings at the same time. Each terminal of the present invention is fixed by the fixing portion 2 1 being fastened in the terminal hole 4 ,, I Γ:!, the fixing portion of each terminal 2 〇 The ends of the two sides of the 21 are located in the two Π 1 1 ' and the fixing lugs 2 are clamped to the wall surface forming the corresponding positioning 曰 4 1 1 , thereby positioning the terminal 2 〇. In the picture and the twelfth figure, the two contacts of the creation of the terminal 2 (3, such as the needle pin _7 for the contact pin module (such as the central processing unit) can be guided along the opposite end of the terminal 2 Q The guiding action of the portion 2 5 enables the stitch 7 to be smoothly guided into the two contact portions 22, and the first and second elastic arms 22, 23 have: ^East force' to make the two contacts 2 4 can hold the stitch 7 to achieve the purpose of electricity, and the length of the two guiding portions 25 is extended forward, and the guiding effect is good with m, so that the needle chat 7 can be smoothly inserted into the two contacts. In addition, in the present creation, although the end heights of the first and second elastic arms 22, ^ are the same as 'but preferably the lengths of the upward extension are equal, so the two contacts of the terminal 20 When the portion 2 4 is clamped with the stitch 7 , the two contacts 4 2 4 have a clamping force, and of course, the first elastic arm 22, 2 can be Α true / - u 弟 一 .4 ± ^ z ^ 5 is a long one button, and the two contact portions 24 can also be used to clamp & the stitches 7. Therefore, the present invention preferably makes the end heights of the first and second elastic arms 12 M336581 2 2, 2 3 different. And the first The two elastic arms 2 2, ... 2 3, the same or different lengths should be included in the scope of this creation. The Wei connector 4 is for setting on the circuit board (not shown), this creation = In a specific embodiment, each of the soldering portions 26 of the terminal 2 is respectively soldered to the circuit contacts of the circuit board by the easy ball (not shown) to achieve the purpose of electrically connecting the terminal 20 to the circuit board; However, the manner in which the terminal 2 电 is electrically connected to the circuit f is not limited thereto, and may be changed to a pin portion to be electrically connected to the circuit board of the circuit board to achieve electrical connection, or other may be used; The tp connection mode is electrically connected to the circuit board. Since this system is well known to those skilled in the art, this writing will not be repeated. μ Figure 12 and Figure 14 show the creation terminal. 2 弟 弟 靶 靶 靶 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' And it is bent obliquely toward the rear plate surface 2丄2, and one side of the fixing piece 2 16 is formed with several barbs 2丄6 work. Referring to the fifteenth and sixteenth drawings, the combination of the second embodiment of the second embodiment and the terminal hole on the insulating base of the electrical connector is different from the above embodiment in that the insulating base 4 〇 The wall surface of each of the terminal holes 4 1 is also recessed with two positioning grooves 4 U. One of the positioning grooves 4 is formed by obliquely recessing the fixing piece 2 corresponding to the above-mentioned fixing piece 2; One wall surface of the terminal hole 4 1 is recessed with the other positioning groove 4, and the through-limit groove 4 1 2 is opened. When the terminal 2 Q of the second embodiment is inserted into the j-sub-hole 4 1 ' The fixing piece 2 i 6 of the fixing portion 2 1 is located in the oblique positioning groove 4 1 1 , and the barb 2 1 6 1 of the fixing piece 2 16 is interfered with the wall surface forming the positioning groove 411, the same Ground, fixing portion 21 13 M336581 f one side of the fixed bump 2 i 5 is the interference interference on the wall of the opposite other positioning groove 4 1 1; and, the higher height of the first. elastic arm 2 2 ship It is located in the limit slot 4, and the lion's first elastic arm 2 2 has the function of “month” and the rear limit of the mountain; further, when the pin of the pin module is inserted into the terminal hole 4 1 When the guide bow portion 2 5 guides the person to the contact portion 2 4, the 'pins will drive the first and second elastic arms 2 2, 2 3 to be improperly moved backwards, and vice versa when the stitches want to leave the contact portion 2 4 One and the second bomb! Health # 2 2, 2 3 forward offset improperly, so that the terminal 2 ◦ produces the front Φ ΐ not! Offset phenomenon 'Ran ^ ^ limit slot 4 1 2 design can make this The bombing of the #2 2 produces the effect of the front and rear limit, and avoids the situation where the terminal 2 has excessive back and forth offset. & Figure 17 and Figure 18 show the difference between the two examples of the creation terminal 20 and the above-mentioned embodiments: the fixing portion 21 side of the terminal 2 A snap piece 2 1-7 having the same plate surface is punched out at the end, and a hook 2丄7丄 is formed at the end thereof, and the buckle piece 2 is punched and directed toward the front plate 2 1 1 direction. Bend. I μ please refer to the nineteenth to twentieth-to-figure, and show the cooperation of the terminal of the third embodiment and the terminal hole on the insulating base of the electrical connector. The insulating base 40 forms each terminal. The wall surface of the hole 4 1 is only recessed with a positioning groove 4 1 , 1 , and a limiting groove 4 is connected to the positioning groove 4 . § After the terminal 20 of the second embodiment is inserted into the terminal hole 4 1 , the hook 2 1 7 1 of the locking piece 2 17 of the fixing portion 2 1 is hooked on the wall surface forming the terminal hole 41; The fixed protrusion 2 1 5 of the fixed portion 2 is interfered with the wall surface of the corresponding positioning groove 4 ii, and the elastic arm 2 2 is also limited to the limit groove 4 1 2 . . 14 M336581. The fourth embodiment of the present invention is not the same as the fourth embodiment of the present invention, which is different from the above embodiments in that the second elastic arm of the terminal 2 is in contact with zero 2 4 The lower side of the same side is extended with a limit. The block is turned to 2 3 1, and the upper side of the first elastic arm 2 2 and the contact portion 24 are protruded with a stopper 2 2 1 . Referring to the twenty-third to twenty-fifth drawings, the arrangement of the terminals of the fourth embodiment and the terminal holes on the insulating base of the electrical connector are shown, which are different from the above embodiments. The insulating base 4 is formed to be vertical, and the wall surface of the sub-hole 4 1 is recessed with two slots & 1 1 , and two limiting slots 4 2 2 communicating with the two positioning slots 4 1 1 are recessed. When the terminal 20 of the fourth embodiment is inserted into the terminal hole 4 1 , the stopper 2 2 丄 of the first elastic arm 2 2 is located in the corresponding limiting slot 4 i 2 , and the second elastic arm The limit block 2 3 1 of the 3 is located in the other corresponding limit slot 4 1 2 , and is configured to prevent the terminal 2 〇 from being displaced by the pin of the pin module. In addition, it should be noted that, as shown in the third and fourth figures again, the two contact portions 24 of the terminal 2 of the present invention are configured to have a drop difference, so that two of the two contact portions 24 can be used. One of the contact faces 241 of the contact surface 241 is plated to a predetermined gold plating thickness, that is, the surface of the contact surface 241 has a gold plating layer (not shown), and the other contact surface 2 4 1 does not need to be The control 'can be lower than the predetermined thickness of the gold plating layer, that is, the thickness of the gold plating layer of the contact surface 24 1 is greater than the thickness of the gold layer of the other contact surface 24 i. Further, in detail, for example, the terminal 2 of the present invention is brushed, and the higher one of the terminal 2 〇 of the terminal strip 2 is adjusted. 15 M336581 The brush head can be completely plated. Position, while 2 1 may be brushed partially by brush head or :: two:? The contact surface 2 4 1 (4) is sufficient for the whole household, while the other - lower contact surface 241 and the other two soils, the back side of the contact surface 241, gold = this can greatly reduce the amount of gold to save two platings' Although it is not limited to this example, it is also possible to achieve the same effect. The contact surface of the domain 2 4 The above is only a preferred and feasible embodiment of the present invention. The scope of the patent of this creation is the use of this creative description to check the equivalent structural changes of the inner valley of Figure 2. In the same way, it includes ^ and it is combined with Chen Ming. The cost of the work is as follows: [Simple diagram of the diagram] The brother diagram is a perspective view of the terminal of the electrical connector. The second figure is a plan view of the plane after the terminal strip of the first embodiment of the present invention is cut (4). The second figure is a development view of the vertical body of the first embodiment of the present invention. The fourth figure is a perspective view of the terminal on the terminal strip of the first embodiment of the present invention which is stamped and bent. = Figure 5 is an exploded perspective view of the electrical connector of the first embodiment of the present invention. f is a perspective view of the electrical connector of the first embodiment of the present invention. Figure 7 is a perspective view of a terminal strip and an insulating base of one of the first embodiments of the present invention. 16 M336581 The eighth figure is a perspective view of the terminal of the first embodiment of the present invention combined with the terminal hole of the insulating base. The ninth drawing is a plan view of the third embodiment of the present invention in which the double terminals are inserted into the terminal holes of the insulating base. Figure 11 is a partially cutaway perspective view showing the terminal of the first embodiment of the present invention inserted into a terminal hole of an insulating base. Fig. 11 is a perspective view showing the stitches of the terminal and the stitch module of the first embodiment of the present invention.
弟十一圖為本創作第一實施例之端子與針腳模組之針腳 的俯視圖。 第十二圖為本創作第二實施例之端子料帶下料沖壓後的 立體展開圖。 $十四圖為本創作第二實施例之端子的立體圖。 弟十五圖為本創作第三實施例之端子與絕緣基座的立體 圖。 弟十六圖為本創作第二實施例之端子插設於絕緣基座之 端子孔内的立體圖。 弟十七圖為本創作第三實施例之端子料帶下料沖壓後的 立體展開圖。 ，十八圖為本創作第三實施例之端子的立體圖。 第十九圖為本創作第三實_之端子與絕絲座的立體 圖。 第二十圖為本創作第三實施例之端子插設於絕緣基座之 端子孔内的部份剖視立體圖。 17 M336581 第二十一圖為本創作第三實施例之端子插設於絕緣基座 之端子孔内的俯視圖。 ^二+二義本創作第四實施例之端子的立體圖。士箱 第二十=為本創作第四實施狀端子與絕緣基 第二十四圖為本創作第四實施例之端子_於絕緣基座 ^ 之端子孔内的部份剖視立體圖。 弟一十五圖為本創作第每/丨>The eleventh figure is a plan view of the pins of the terminal and the pin module of the first embodiment of the present invention. Fig. 12 is a perspective exploded view of the terminal strip of the second embodiment of the present invention after punching. The fourteenth image is a perspective view of the terminal of the second embodiment of the creation. The fifteenth figure is a perspective view of the terminal and the insulating base of the third embodiment of the present invention. Figure 16 is a perspective view of the terminal of the second embodiment of the present invention inserted into the terminal hole of the insulating base. The seventeenth figure is a three-dimensional development view of the terminal strip after the blanking of the third embodiment of the present invention. 18 is a perspective view of the terminal of the third embodiment of the creation. The nineteenth figure is a three-dimensional view of the terminal and the master of the third real. Fig. 20 is a partially cutaway perspective view showing the terminal of the third embodiment of the present invention inserted into the terminal hole of the insulating base. 17 M336581 Figure 21 is a plan view showing the terminal of the third embodiment of the present invention inserted into the terminal hole of the insulating base. ^2+二义本 This is a perspective view of the terminal of the fourth embodiment. The twentieth figure is the fourth embodiment of the terminal and the insulating base of the present invention. The twenty-fourth drawing is a partially cutaway perspective view of the terminal _ in the terminal hole of the insulating base ^ of the fourth embodiment. The fifteenth figure of the younger is the first creation of this creation.
夕★山工7丨〜k 只把例之令而子插設於絕緣基座 之端子孔内的俯視圖。 ' 【主要元件符號說明】 〔習知〕 本體 111 臂部 1 1 4、1 1 5 柱狀針腳 12 端子 11 支指：部 1 1 2、1 1 3 彎折部 116、li7 〔本創作〕 端子料帶 2 端子 2 0 固定部 2 1 後板面 2 12 底端部 2 1 4 固定片 2 16 卡扣片 2 17 第一彈性臂 2 第二彈性臂 2 前板面 2 11 頂端部 2 13 固定凸塊 2 1 5 倒刺 2 1 6 1 卡鈎 2 1 7 1 檔塊 2 2 1 限位塊 2 3 1 18 M336581 接觸部 2 4 導引部 2 5 載條 3 0 電連接器 4 絕緣基座 4 0 端子孔 4 1 限位槽 4 1 2 接觸面 241 焊接部 2 6 定位槽 411 上蓋 5 0 穿孔 5 1 驅動件 6 0 針腳 7夕★山工7丨~k Only a top view of the example is inserted into the terminal hole of the insulating base. ' [Main component symbol description] [General] Body 111 Arm 1 1 4, 1 1 5 Column pin 12 Terminal 11 Finger: Part 1 1 2, 1 1 3 Bending part 116, li7 [This creation] Terminal Tape 2 Terminal 2 0 Fixing part 2 1 Rear plate face 2 12 Bottom end 2 1 4 Fixing piece 2 16 Clamping piece 2 17 First elastic arm 2 Second elastic arm 2 Front plate face 2 11 Tip end 2 13 Fixing Bump 2 1 5 Barb 2 1 6 1 Hook 2 1 7 1 Block 2 2 1 Limit block 2 3 1 18 M336581 Contact 2 4 Guide 2 5 Carrier 3 0 Electrical connector 4 Insulated base 4 0 Terminal hole 4 1 Limiting groove 4 1 2 Contact surface 241 Weld 2 2 Positioning groove 411 Upper cover 5 0 Perforation 5 1 Drive 6 0 Pin 7
1919